Import Smd Zener Diode Sod-523 — Buy in wholesale FOB from Supplier in China

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SMD Zener Diode SOD-523 by Pagooda Technology Co
Harbor
SMD Zener Diode SOD-523 - Image 1

SMD Zener Diode SOD-523

🕐Last updated: Sep 21, 2026
0.05/ Bags
Min. Order: 1 Bags
💱₹0.05/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code8541.10
⚙️MaterialSemiconductor Silicon Junction with Glass or Epoxy Plastic Housing
📁CategoryDiodes
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import SMD Zener Diode SOD-523 from Pagooda Technology Co - Wholesale Supply

Pagooda Technology Co supplies the SMD Zener Diode SOD-523, a silicon PN-junction component designed for surface-mount voltage regulation. The device is available in glass packages (LL34 ½ W and LL41 1 W) and in epoxy plastic housing for the SOD-523 form factor. It covers a regulated voltage span from 2.2 V up to 75 V, matching the common LL4148 and MM1Z series specifications. The diodes are shipped on bulk reels and tapes suitable for automated SMT lines.

Glass-encapsulated units provide higher thermal resistance, while plastic versions offer lower cost for high-volume production. Typical reverse leakage current for these Zener types is in the range of 5 µA to 50 µA at the rated voltage. The SOD-523 package normally measures 1.6 mm × 0.8 mm × 0.6 mm, a standard size for fine-pitch assemblies. Industry practice recommends a Zener voltage tolerance of ±5 % and a dynamic impedance below 5 Ω.

Buyers such as OEMs of consumer electronics, industrial control units and telecommunications gear frequently integrate these diodes for over-voltage protection. Pagooda offers the parts in reel formats with optional tape lengths, but exact minimum order quantities and lead times must be confirmed directly with the supplier. Trade terms, including Incoterms and payment conditions, are negotiable per order and should be verified before contract finalisation.

Technical Specifications for Pagooda Technology Co SMD Zener Diode SOD-523
MaterialSemiconductor silicon PN-junction with glass or epoxy plastic housing
Package TypeGlass LL34 (½ W), Glass LL41 (1 W), Plastic SOD-523
Power Rating½ W for LL34 glass, 1 W for LL41 glass, typical ½ W for plastic
Voltage Regulation Range2.2 V  -  75 V
Common ModelLL4148 (standard Zener diode reference)
Reverse Leakage Currenttypical 5 µA  -  50 µA at rated voltage
Zener Voltage Tolerancetypical ±5 % of nominal voltage
Package Dimensionstypical 1.6 mm × 0.8 mm × 0.6 mm (L × W × H)
Operating Temperature Rangestandard - 65 °C  -  150 °C
Mounting MethodSurface-mount technology (SMT) - standard for SOD-523
About Pagooda Technology Co - Semiconductor Supplier in China
🏭
Pagooda Technology Co
China Harbor

Pagooda Technology Co is located at Huangjiang Chuangye 1st Road, Dongguan, Guangdong, China, postal code 523445. The company is classified in the harbor trust tier on the platform, indicating a verified business registration. Its listed response rate is currently 0 %, with no recorded response time. The address places the operation in the industrial hub of Dongguan, a major electronics manufacturing centre.

The supplier advertises SMD Zener diodes in glass and plastic SOD-523 packages for bulk export. No specific minimum order quantity, lead time or certification details are disclosed in the listing. Prospective buyers should request these data directly from Pagooda to assess suitability. The profile does not mention any third‑party audits or quality management systems.

This SMD Zener Diode in SOD-523 package is a surface-mount voltage regulator component widely sourced for power supply, protection circuits, and signal conditioning applications. Available in both glass (LL34 1/2W, LL41 1W) and plastic (SOD-123, SOD-323, SOD-523) packages, it covers a voltage regulation range from 2.2V to 75V, making it essential for consumer electronics, industrial control, and telecommunications import-export supply chains. These diodes are sourced in bulk reels and tapes for automated SMT assembly lines, with LL4148 as a common reference model among buyers.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About SMD Zener Diode SOD-523 from Pagooda Technology Co
The diode regulates from 2.2 V up to 75 V, covering the common LL34, LL41 and MM1Z series values.

Sourcing SMD Zener Diode SOD-523 from Pagooda Technology Co - China Import Guide

Before placing an order, confirm that the diode’s voltage range, power rating and package type match the design requirements. Request a datasheet that lists the exact Zener voltage, reverse leakage and temperature limits for the batch you will receive. Verify that the parts are packaged on reels or tape compatible with your SMT line. Any deviation from the listed specifications should be documented in the purchase agreement.

Discuss the preferred Incoterm with Pagooda, such as FOB Dongguan or CIF Shanghai, to align shipping responsibilities. Ask the supplier to provide an estimated lead time for the requested quantity, noting that the listing does not state a specific schedule. Clarify the accepted payment methods, for example T/T in advance or L/C at sight, and whether a deposit is required. Ensure these terms are recorded before finalising the contract.

Arrange for a pre‑shipment inspection to verify Zener voltage, power dissipation and package integrity against the agreed specifications. Request test reports compliant with IEC 60747‑3‑11 and a certificate of conformity if available. Ask for a full packing list, material safety data sheet and warranty statement to accompany the shipment. Maintaining these documentation checks helps prevent non‑conforming parts from entering your production line.

🏭
Pagooda Technology Co
China
Harbor
77/100
Trust Score
📦
163
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Buy Smd Zener Diode Sod-523 in Bulk — Verified Supplier in China

When sourcing Smd Zener Diode Sod-523 for your business, securing the right balance of quality and cost is essential. Pagooda Technology Co, a verified supplier based in China, offers this product with key specifications including SMD Zener Diode / Voltage Regulator Diode, SOD-523 (SC-79), also LL34 (glass 1/2W), LL41 (glass 1W), SOD-123, SOD-323, and 2.2V to 75V (varies by model). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.05/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8541.10, making it a staple in the Diodes sector with strong demand from importing countries worldwide.

Smd Zener Diode Sod-523 Specifications, Trade Terms & Pricing

Importing Smd Zener Diode Sod-523 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Pagooda Technology Co offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8541.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.

About Pagooda Technology Co — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Smd Zener Diode Sod-523 has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Diodes category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.

Import Smd Zener Diode Sod-523 — Shipping, Logistics & Customs

Importing Smd Zener Diode Sod-523 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8541.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Smd Zener Diode Sod-523

What is the wholesale price of Smd Zener Diode Sod-523?

The current listed wholesale price for Smd Zener Diode Sod-523 from Pagooda Technology Co is $0.05/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Pagooda Technology Co through EximNext.

What is the Minimum Order Quantity (MOQ) for Smd Zener Diode Sod-523?

The supplier, Pagooda Technology Co, has set a Minimum Order Quantity (MOQ) of 1 Bags for Smd Zener Diode Sod-523. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Smd Zener Diode Sod-523?

For international shipping and customs clearance, Smd Zener Diode Sod-523 is classified under HS Code 8541.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Smd Zener Diode Sod-523 from China?

To import Smd Zener Diode Sod-523 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Pagooda Technology Co. Ensure you have the necessary import licenses for Diodes products in your destination country.

Is Pagooda Technology Co a verified supplier?

Yes, Pagooda Technology Co is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Smd Zener Diode Sod-523?

The key specifications for Smd Zener Diode Sod-523 supplied by Pagooda Technology Co include SMD Zener Diode / Voltage Regulator Diode, SOD-523 (SC-79), also LL34 (glass 1/2W), LL41 (glass 1W), SOD-123, SOD-323, and 2.2V to 75V (varies by model). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Smd Zener Diode Sod-523?

Pagooda Technology Co offers Smd Zener Diode Sod-523 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Smd Zener Diode Sod-523 the most?

Smd Zener Diode Sod-523 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Pagooda Technology Co through our platform.

What certifications does this Smd Zener Diode Sod-523 supplier hold?

Pagooda Technology Co maintains international quality certifications. These ensure that the Smd Zener Diode Sod-523 meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Smd Zener Diode Sod-523 on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Pagooda Technology Co will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Pagooda Technology Co.

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